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When using jQuery, the use of quotation marks is crucial. There are two types of quotes in jQuery: single quotes and double quotes. Which type to use mainly depends on personal preference and the requirements of the code itself.
Be aware of the following when using single and double quotation marks:
$('button').click(function() { alert('Hello, world!'); // 使用单引号 }); $('button').click(function() { alert("Hello, world!"); // 使用双引号 });
$('h1').text("It's a beautiful day!"); // 使用双引号 $("#quote").text('"The future belongs to those who believe in the beauty of their dreams."'); // 使用双引号和单引号
var myData = { "name": "John", "age": 25, "city": "New York" };
var name = "John"; var age = 25; console.log(`My name is ${name}, and I'm ${age} years old.`); // 使用反引号
In summary, when using jQuery, you should choose single quotes, double quotes, or backticks based on your code and personal preference, but always maintain consistency.
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